Addition of transcranial direct current stimulation to quadriceps strengthening exercise in knee osteoarthritis: A pilot randomised controlled trial.

PLoS One · 2017 · PMC5493377 · PMID 28665989

Europe PMC DOI

hedged sentence

0.2800

closest p · 5.6× alpha

0.2800

boldest claim

The sentences

did not reach statistical significancep = 0.28not close (p > 0.1)

Between-group comparisons did not reach statistical significance (mean difference = -4.8, 95%CI -14.0 to 4.3; ANCOVA: p = 0.28, partial η 2 = 0.052).

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